259842660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5113}}^1$

素因数の和:5154

約数の個数: 144

約数和(自身を含む): 914137728

約数和(自身を除く): 654295068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 5113, 7260, 8470, 10164, 10226, 12705, 15339, 16940, 20452, 25410, 25565, 30678, 35791, 50820, 51130, 56243, 61356, 71582, 76695, 102260, 107373, 112486, 143164, 153390, 168729, 178955, 214746, 224972, 281215, 306780, 337458, 357910, 393701, 429492, 536865, 562430, 618673, 674916, 715820, 787402, 843645, 1073730, 1124860, 1181103, 1237346, 1574804, 1687290, 1856019, 1968505, 2147460, 2362206, 2474692, 3093365, 3374580, 3712038, 3937010, 4330711, 4724412, 5905515, 6186730, 7424076, 7874020, 8661422, 9280095, 11811030, 12373460, 12992133, 17322844, 18560190, 21653555, 23622060, 25984266, 37120380, 43307110, 51968532, 64960665, 86614220, 129921330, 259842660]

約数ペア:

[(1, 259842660), (2, 129921330), (3, 86614220), (4, 64960665), (5, 51968532), (6, 43307110), (7, 37120380), (10, 25984266), (11, 23622060), (12, 21653555), (14, 18560190), (15, 17322844), (20, 12992133), (21, 12373460), (22, 11811030), (28, 9280095), (30, 8661422), (33, 7874020), (35, 7424076), (42, 6186730), (44, 5905515), (55, 4724412), (60, 4330711), (66, 3937010), (70, 3712038), (77, 3374580), (84, 3093365), (105, 2474692), (110, 2362206), (121, 2147460), (132, 1968505), (140, 1856019), (154, 1687290), (165, 1574804), (210, 1237346), (220, 1181103), (231, 1124860), (242, 1073730), (308, 843645), (330, 787402), (363, 715820), (385, 674916), (420, 618673), (462, 562430), (484, 536865), (605, 429492), (660, 393701), (726, 357910), (770, 337458), (847, 306780), (924, 281215), (1155, 224972), (1210, 214746), (1452, 178955), (1540, 168729), (1694, 153390), (1815, 143164), (2310, 112486), (2420, 107373), (2541, 102260), (3388, 76695), (3630, 71582), (4235, 61356), (4620, 56243), (5082, 51130), (5113, 50820), (7260, 35791), (8470, 30678), (10164, 25565), (10226, 25410), (12705, 20452), (15339, 16940)]